Specification Brand : Keta BulletPoint : Bailey No. 220107, Prince Directional Control Valves (RD2500 Series), Prince No. RD-2575M4ESA1, 3/4’’ NPT Inlet/Outlet, 1500 PSI @12 GPM., 1/2’’ NPT Work Port BulletPoint1 : The check valve allows free flow from (port 2) to (port 1) while a direct-acting, pilot assisted relief valve controls flow from (port 1) to (port 2). Pilot assist at (port 3) lowers the effective setting of the relief valve at a rate determined by the pilot ratio. BulletPoint2 : 16GPM/5000PSI BulletPoint3 : Ratio 10:1 BulletPoint4 : Preset 3000PSI BulletPoint5 : Check: 25PSI BulletPoint6 : PORT N - parallel 1/2 inch BSP thread Color : Gloss Black ConnectorType : Threaded ExteriorFinish : Chrome ExternallyAssignedProductIdentifier1 : 0615986037782 ExternallyAssignedProductIdentifier2 : 615986037782 IncludedComponents : UNION BRASS 2 VALVE REBUILD KIT ItemDisplayWeight : 10 pounds ItemName : Counter Balance Valve Comparable Replacement to Sun Hydraulics CBCH-LJN ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Monoblock ItemTypeKeyword : hydraulic-directional-control-valves Manufacturer : Keta Material : Cast Iron MaximumOperatingPressure : 1500 pounds_per_square_inch ModelName : UNION BRASS 2 VALVE REBUILD KIT ModelNumber : 222175 NumberOfItems : 1 NumberOfPorts : 2 PackageLevel : unit PartNumber : LCBCH-LJN PressureRange : 3625 pounds_per_square_inch ProductDescription : Economical monoblock construction of high tensile strength gray cast iron with load check valve and hard chrome plated spool. Optional 4 position float on 1st spool. Adjustable ball spring relief (1000 PSI to 3000 PSI). Open center to closed center conversion available on some models. ProductSiteLaunchDate : 2016-03-30T07:00:00.000Z Size : 7/8"-14 x 7/8"-14 x 3/4"-16 SpecificationMet : sae StreetDate : 2017-11-25T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : the relief valve